TWI379892B - Cholesteric monolayers and monolayer pigments with particular properties, their production and use - Google Patents

Cholesteric monolayers and monolayer pigments with particular properties, their production and use Download PDF

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Publication number
TWI379892B
TWI379892B TW094144258A TW94144258A TWI379892B TW I379892 B TWI379892 B TW I379892B TW 094144258 A TW094144258 A TW 094144258A TW 94144258 A TW94144258 A TW 94144258A TW I379892 B TWI379892 B TW I379892B
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TW
Taiwan
Prior art keywords
group
liquid crystal
pigment
pigments
groups
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Application number
TW094144258A
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English (en)
Chinese (zh)
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TW200634136A (en
Inventor
Michael Kasch
Adolf Gurtner
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Sicpa Holding Sa
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Publication date
Application filed by Sicpa Holding Sa filed Critical Sicpa Holding Sa
Publication of TW200634136A publication Critical patent/TW200634136A/zh
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Publication of TWI379892B publication Critical patent/TWI379892B/zh

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
    • C09K2219/03—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of films, e.g. films after polymerisation of LC precursor
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
  • Liquid Crystal Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compounds Of Iron (AREA)
  • Developing Agents For Electrophotography (AREA)
TW094144258A 2004-12-16 2005-12-14 Cholesteric monolayers and monolayer pigments with particular properties, their production and use TWI379892B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004060628 2004-12-16

Publications (2)

Publication Number Publication Date
TW200634136A TW200634136A (en) 2006-10-01
TWI379892B true TWI379892B (en) 2012-12-21

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ID=35708892

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094144258A TWI379892B (en) 2004-12-16 2005-12-14 Cholesteric monolayers and monolayer pigments with particular properties, their production and use

Country Status (21)

Country Link
US (1) US7794620B2 (xx)
EP (1) EP1831328B1 (xx)
JP (1) JP5468737B2 (xx)
KR (1) KR101233532B1 (xx)
CN (1) CN101087864B (xx)
AR (1) AR052810A1 (xx)
AT (1) ATE395393T1 (xx)
AU (1) AU2005315699B2 (xx)
BR (1) BRPI0519529B1 (xx)
CA (1) CA2590016C (xx)
DE (1) DE602005006850D1 (xx)
EA (1) EA011494B1 (xx)
ES (1) ES2306259T3 (xx)
HK (1) HK1116213A1 (xx)
MX (1) MX2007007293A (xx)
MY (1) MY142960A (xx)
NO (1) NO20073558L (xx)
NZ (1) NZ555662A (xx)
TW (1) TWI379892B (xx)
WO (1) WO2006063926A1 (xx)
ZA (1) ZA200704586B (xx)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1854852A1 (en) 2006-05-12 2007-11-14 Sicpa Holding S.A. Coating composition for producing magnetically induced images
EP1876216A1 (en) * 2006-06-27 2008-01-09 Sicpa Holding S.A. Cholesteric multi-layers
WO2008012292A1 (de) * 2006-07-24 2008-01-31 Basf Se Flüssigkristallines gemisch
EP1889810A1 (en) * 2006-08-10 2008-02-20 HeiQ Materials AG Method for producing nanoparticle loaded powders using flame spray pyrolysis and applications thereof
EP2637145B1 (en) 2007-04-24 2022-01-12 Sicpa Holding Sa Method of marking and identifying a document or item having circular polarizing particles
CN101715589B (zh) * 2007-04-24 2014-01-22 锡克拜控股有限公司 标记物品的方法；用于标识所标记的物品的方法和设备；圆偏振粒子的使用
GEP20135732B (en) 2007-10-09 2013-01-25 Sicpa Holding Sa Security marking authentication device
TWI422498B (zh) * 2008-04-02 2014-01-11 Sicpa Holding Sa 使用液晶材料標記之識別法及鑑別法
US7520951B1 (en) 2008-04-17 2009-04-21 International Business Machines (Ibm) Corporation Method of transferring nanoparticles to a surface
KR20100003565A (ko) * 2008-07-01 2010-01-11 삼성전자주식회사 액정 표시 장치의 제조 방법
US20100112314A1 (en) * 2008-11-06 2010-05-06 Yingqiu Jiang Invisible Pigments and Ink
JP5382691B2 (ja) * 2008-12-18 2014-01-08 独立行政法人物質・材料研究機構 偏光調整型電気光学装置のための液晶ディスプレイ用ナノロッド配合物
UY32530A (es) 2009-04-02 2010-10-29 Sicpa Holding Sa Identificación y autenticación usando marcados de material de cristal liquido polimérico
KR101740322B1 (ko) 2009-07-28 2017-05-26 시크파 홀딩 에스에이 광학 가변(可變) 자기(磁氣) 안료를 포함하는 전사 호일, 전사 호일의 제조 방법, 용도 및 전사 호일을 포함하는 물품 또는 문서
JP2011042748A (ja) * 2009-08-21 2011-03-03 Osaka Univ ナノ粒子分散液晶およびその製造方法、液晶表示装置
GB201100375D0 (en) * 2011-01-10 2011-02-23 Cambridge Entpr Ltd Smectic A compositions for use in electrical devices
CN102529215B (zh) * 2011-12-29 2014-12-03 中钞油墨有限公司 层状液晶复合材料及其制备方法和应用
WO2013181401A1 (en) * 2012-05-30 2013-12-05 Kent State University Fumed metal-oxide gel-dispersed blue-phase liquid crystals and devices thereof
US9701152B2 (en) 2012-08-29 2017-07-11 Sicpa Holding Sa Optically variable security threads and stripes
TW201431616A (zh) 2013-01-09 2014-08-16 Sicpa Holding Sa 顯示取決於視角的光學效應之光學效應層；用於其生產之工藝和裝置；攜帶光學效應層之物品；及其用途
AU2013372261B2 (en) 2013-01-09 2017-08-24 Sicpa Holding Sa Optical effect layers showing a viewing angle dependent optical effect, processes and devices for their production, items carrying an optical effect layer, and uses thereof
BR112015027623A2 (pt) 2013-05-02 2017-08-22 Sicpa Holding Sa Processos para a produção de fios ou faixas de segurança
CN103361083B (zh) * 2013-05-22 2016-03-23 华映视讯（吴江）有限公司 双稳态胆固醇液晶组合物
RU2640531C2 (ru) * 2013-06-12 2018-01-09 Сикпа Холдинг Са Термочувствительные метки для выявления фальсификации
AU2014280095A1 (en) 2013-06-14 2015-12-17 Sicpa Holding Sa Permanent magnet assemblies for generating concave field lines and process for creating optical effect coating therewith (inverse rolling bar)
TWI641660B (zh) 2013-08-05 2018-11-21 瑞士商西克帕控股有限公司 磁性或可磁化色料顆粒及光學效應層
JP2015105348A (ja) * 2013-11-29 2015-06-08 学校法人東京理科大学 液晶組成物
PL3079836T3 (pl) 2013-12-13 2020-04-30 Sicpa Holding Sa Sposoby wytwarzania warstw z efektem optycznym
CA2935444A1 (en) 2014-02-13 2015-08-20 Sicpa Holding Sa Security threads and stripes
EP2965920B1 (en) 2014-07-09 2017-11-22 Sicpa Holding Sa Optically variable magnetic security threads and stripes
TW201605655A (zh) 2014-07-29 2016-02-16 西克帕控股有限公司 用於由磁場產生裝置產生凹形磁力線所製成之光學效果層之場內硬化之方法
CN106660066B (zh) 2014-07-30 2020-08-04 锡克拜控股有限公司 用于制造光学效应层的皮带驱动装置、皮带驱动方法和皮带驱动装置的用途
JP6638968B2 (ja) 2015-01-30 2020-02-05 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ セキュリティ物品及びセキュリティ物品ユーザの識別の同時認証
MY184325A (en) 2015-01-30 2021-04-01 Sicpa Holding Sa Simultaneous authentication of a security article and identification of the security article user
RU2703124C2 (ru) 2015-04-10 2019-10-15 Сикпа Холдинг Са Мобильное портативное устройство для аутентификации защищенного изделия и способ работы портативного устройства для аутентификации
TW201703879A (zh) 2015-06-02 2017-02-01 西克帕控股有限公司 用於生產光學效應層之製程
CA2982337A1 (en) 2015-07-01 2017-01-05 Sicpa Holding Sa Postage stamps
TWI709626B (zh) 2015-10-15 2020-11-11 瑞士商西克帕控股有限公司 用於製造包含定向非球面磁性或可磁化顏料顆粒的光學效應層之磁性組件與製程
JP6834085B2 (ja) 2015-11-10 2021-02-24 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ 配向された非球状磁性顔料粒子又は磁化可能顔料粒子を含む光学効果層を生成するための装置及びプロセス
AR107681A1 (es) 2016-02-29 2018-05-23 Sicpa Holding Sa Aparatos y procesos para producir capas con efecto óptico que comprenden partículas de pigmento no esféricas orientadas magnéticas, o magnetizables
CN105938284A (zh) * 2016-05-04 2016-09-14 合肥工业大学 一种基于手性离子的白色荧光胆甾相液晶器件及其制备工艺
EP3178569A1 (en) 2016-06-29 2017-06-14 Sicpa Holding Sa Processes and devices for producing optical effect layers using a photomask
CN109414722B (zh) 2016-07-29 2021-08-17 锡克拜控股有限公司 用于生产效应层的方法
ES2877163T3 (es) 2016-08-16 2021-11-16 Sicpa Holding Sa Procesos para producir capas de efectos
EP3502755A4 (en) * 2016-08-19 2020-06-10 Zeon Corporation DISPLAY DEVICE FOR EVALUATING AND METHOD FOR PRODUCING THE SAME
CN109311050B (zh) 2016-09-22 2021-11-16 锡克拜控股有限公司 用于生产包括取向的非球状的磁性或可磁化颜料颗粒的光学效应层的设备和方法
CN106748958B (zh) * 2017-01-25 2018-12-18 伦俊杰 一种Rucaparib中间体的制备方法
JP7490913B2 (ja) 2017-06-26 2024-05-28 シクパ ホルディング ソシエテ アノニム セキュリティ機能の印刷
TWI773805B (zh) 2017-08-25 2022-08-11 瑞士商西克帕控股有限公司 用於產生包括經定向非球面扁球狀的磁性或可磁化顏料粒子的光學效果層的組件及進程
TWI768096B (zh) 2017-08-25 2022-06-21 瑞士商西克帕控股有限公司 光學效果層、用於產生此光學效果層的裝置及進程、及此裝置的使用方法
TWI780201B (zh) 2017-08-25 2022-10-11 瑞士商西克帕控股有限公司 光學效果層及其使用方法、包括此光學效果層的安全性文件或裝飾構件、及用於產生此光學效果層的裝置及進程
TWI794359B (zh) 2018-01-17 2023-03-01 瑞士商西克帕控股有限公司 用於生產光學效應層之製程
KR20210008376A (ko) 2018-05-08 2021-01-21 시크파 홀딩 에스에이 배향된 비-구형 자성 또는 자화성 안료 입자를 포함하는 광학 효과층을 제조하기 위한 자성 어셈블리, 장치 및 방법
CA3107818A1 (en) 2018-07-30 2020-02-06 Sicpa Holding Sa Processes for producing optical effects layers
AU2019315668B2 (en) 2018-07-30 2024-05-23 Sicpa Holding Sa Assemblies and processes for producing optical effect layers comprising oriented magnetic or magnetizable pigment particles
TWI829734B (zh) 2018-09-10 2024-01-21 瑞士商西克帕控股有限公司 光學效應層、生產其之製程、及包含其之安全文件、裝飾元件及物件
CA3125925A1 (en) 2019-01-15 2020-07-23 Sicpa Holding Sa Process for producing optical effect layers
CN113412164B (zh) 2019-02-08 2023-02-03 锡克拜控股有限公司 用于生产包含取向的非球形扁平状磁性或可磁化颜料颗粒的光学效应层的磁性组件和方法
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ES2954176T3 (es) 2019-07-30 2023-11-20 Sicpa Holding Sa Tintas de huecograbado curables por radiación
CN110669529A (zh) * 2019-09-10 2020-01-10 苏州大学 彩色液晶材料及其应用
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AR123351A1 (es) 2020-09-02 2022-11-23 Sicpa Holding Sa Documentos o artículos de seguridad que comprenden capas de efecto óptico que comprenden partículas de pigmento magnéticas o magnetizables y métodos para producir dichas capas de efecto óptico
AR123354A1 (es) 2020-09-02 2022-11-23 Sicpa Holding Sa Marca de seguridad, método y dispositivo para leer la marca de seguridad, documento de seguridad marcado con la marca de seguridad y método y sistema para verificar dicho documento de seguridad
CN112920814B (zh) * 2021-02-24 2023-08-29 苏州量点新材料科技有限公司 一种双过渡金属基复合液晶材料及其制备方法
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CA3221708A1 (en) 2021-06-11 2022-12-15 Evgeny LOGINOV Optical effect layers comprising magnetic or magnetizable pigment particles and methods for producing said optical effect layers
CN113684612B (zh) * 2021-07-23 2023-02-03 佛山科学技术学院 一种液晶态复合纤维膜及其制备与应用
WO2023161464A1 (en) 2022-02-28 2023-08-31 Sicpa Holding Sa Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia
CN114773959B (zh) * 2022-05-31 2023-03-03 复旦大学 一种高性能透明防腐涂层材料及其制备方法
WO2024028408A1 (en) 2022-08-05 2024-02-08 Sicpa Holding Sa Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01154129A (ja) * 1987-12-11 1989-06-16 Canon Inc 像形成媒体
DE3830592A1 (de) 1988-09-08 1990-04-12 Consortium Elektrochem Ind (meth)acryloxygruppen enthaltende fluessigkristalline polyorganosiloxane
DE4240743A1 (de) 1992-12-03 1994-06-09 Consortium Elektrochem Ind Pigmente mit vom Betrachtungswinkel abhängiger Farbigkeit, ihre Herstellung und Verwendung
DE4416191A1 (de) 1994-05-06 1995-11-09 Consortium Elektrochem Ind Interferenzpigmente aus in cholesterischer Anordnung fixierten Molekülen sowie deren Verwendung
DE4441651A1 (de) * 1994-11-23 1996-04-25 Basf Ag Verfahren zur oberflächlichen Beschichtung von Substraten
DE19619973C2 (de) * 1996-05-17 2002-12-19 Daimler Chrysler Ag Interferenzpigmente für Effektlacke, daraus hergestellter Lack sowie damit applizierte Lackierung
DE19643277A1 (de) * 1996-10-21 1998-04-23 Clariant Gmbh Eingefärbte cholesterische Flüssigkristallpolymere mit optisch variablen Eigenschaften
EP1273646A1 (de) * 1997-09-02 2003-01-08 Basf Aktiengesellschaft Cholesterische Effektschichten und Verfahren zu deren Herstellung
KR100572530B1 (ko) * 1997-09-02 2006-04-24 바스프 악티엔게젤샤프트 다중층 콜레스테릭 안료
JP4502415B2 (ja) * 1998-04-14 2010-07-14 新日本石油株式会社 コレステリック液晶薄膜で覆われた微粒子
DE19820225A1 (de) * 1998-05-06 1999-11-11 Basf Ag Mehrschichtige cholesterische Pigmente
DE19836885A1 (de) * 1998-08-14 2000-02-17 Clariant Gmbh Lasermarkierung von Effektbeschichtungen
DE19922158A1 (de) 1999-05-12 2000-11-16 Consortium Elektrochem Ind Thermostabile Pigmente, Filme und Effektbeschichtungen sowie Mischungen zu deren Hertellung
DE50000351D1 (de) * 1999-04-15 2002-09-12 Consortium Elektrochem Ind Thermostabile Pigmente, Filme und Effektbeschichtungen sowie Mischungen zu deren Herstellung
JP2001133628A (ja) * 1999-08-26 2001-05-18 Nippon Mitsubishi Oil Corp 偏光回折性フィルムの製造方法
JP2001253970A (ja) * 2000-03-09 2001-09-18 Dainippon Ink & Chem Inc 反応性液晶組成物、塗膜、液晶干渉顔料粒子及び製造方法
EP1210643A2 (en) * 2000-06-06 2002-06-05 Koninklijke Philips Electronics N.V. Liquid crystal display device and method of manufacturing such
JP2004170751A (ja) * 2002-11-21 2004-06-17 Nippon Oil Corp 液晶積層体
JP4102763B2 (ja) * 2003-10-10 2008-06-18 新日本石油株式会社 レーザ発振素子
JP2005116980A (ja) * 2003-10-10 2005-04-28 Nippon Oil Corp レーザ発振素子
GB0414888D0 (en) * 2004-07-02 2004-08-04 Univ Cambridge Tech Liquid crystal device

Also Published As

Publication number Publication date
EP1831328A1 (en) 2007-09-12
CA2590016C (en) 2013-01-15
AU2005315699B2 (en) 2011-05-12
EP1831328B1 (en) 2008-05-14
ATE395393T1 (de) 2008-05-15
HK1116213A1 (en) 2008-12-19
EA011494B1 (ru) 2009-04-28
CN101087864B (zh) 2014-11-26
ZA200704586B (en) 2008-11-26
BRPI0519529A2 (pt) 2009-02-25
JP2009517486A (ja) 2009-04-30
NZ555662A (en) 2010-08-27
TW200634136A (en) 2006-10-01
CA2590016A1 (en) 2006-06-22
AU2005315699A1 (en) 2006-06-22
WO2006063926A1 (en) 2006-06-22
CN101087864A (zh) 2007-12-12
MX2007007293A (es) 2007-10-23
AR052810A1 (es) 2007-04-04
JP5468737B2 (ja) 2014-04-09
US7794620B2 (en) 2010-09-14
KR20070090017A (ko) 2007-09-04
BRPI0519529B1 (pt) 2016-09-13
ES2306259T3 (es) 2008-11-01
MY142960A (en) 2011-01-31
DE602005006850D1 (de) 2008-06-26
NO20073558L (no) 2007-09-07
EA200701272A1 (ru) 2007-12-28
KR101233532B1 (ko) 2013-02-15
US20080305315A1 (en) 2008-12-11

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